Inflator



FIG. 1 is a top view of an inflator according to my new design;

FIG. 2 is a right side elevation view of the inflator of FIG. 1, the left side elevation view thereof being a mirror image thereof;

FIG. 3 is a front elevation view of the inflator of FIG. 1;

FIG. 4 is a rear elevation view of the inflator of FIG. 1; and,

FIG. 5 is a perspective view of the inflator of FIG. 1.

The bottom view forms no part of the claimed design. 

The ornamental design for an inflator, as shown and described. 